#643173

Q: What are the RGB, HSL, and CMYK values of #643173?

RGB(100, 49, 115), HSL(286.4, 40.2%, 32.2%), CMYK(13.0%, 57.4%, 0.0%, 54.9%).

Q: Does #643173 meet WCAG contrast on white?

9.42:1 — WCAG AA pass, AAA pass for normal text.

Overview

#643173 is a cool, dark color. In RGB it is 100, 49, 115, in HSL 286.4°, 40.2%, 32.2%, and in CMYK 13.0%, 57.4%, 0.0%, 54.9%. The nearest named color is mediumorchid 4.

On this page

カラー値

HEX

#643173

RGB

100, 49, 115

HSL

286.4, 40.2%, 32.2%

HSV

286.4, 57.4%, 45.1%

CMYK

13.0%, 57.4%, 0.0%, 54.9%

OKLCH

0.409 0.119 318.0

プロパティ

寒色暗い最も近い： mediumorchid 4

色彩心理学

Dark purples like plum and amethyst convey mystery, power, and regal authority. They suggest hidden depths, secret knowledge, and ambitious vision. In Western cultures, deep purple often appears in religious vestments and academic regalia, reinforcing its association with wisdom and ceremony.

Design Usage

Dark purple excels in entertainment branding, gaming interfaces, and luxury e-commerce. It creates dramatic hero sections and immersive backgrounds that feel rich and engaging. Pair it with electric violet or bright pink accents for energy, or with gold and cream for timeless elegance.